When a rock becomes metamorphic does it look the same as it did originally?

No, when a rock becomes metamorphic, it does not look the same as it did originally. The process of metamorphism involves changes in mineral composition and texture due to heat, pressure, and chemically active fluids, which can alter the rock's appearance significantly. For example, sedimentary limestone can transform into marble, changing its texture and crystalline structure. Thus, the original rock's characteristics are often modified or completely transformed.